.menu{
    width: 150px;
    background-color: #0c253f;
}
.dropdown-menu {
    position: absolute;
    background-color: #fff;
    border: 1px solid #ccc;
    border-radius: 8px;
    width: 150px;
    height: 45px;
  }
  .menu-item{
    list-style: none;
    color: #409eff;
    margin-top: 8px;
    text-align: center;
  }